Now your video is uploaded and you can start the AV1 to MP4 conversion. Ok, if you are in a hurry to convert AVI to MP4 using FFmpeg, then simply run the following FFmpeg command. Because the ffmpeg here depends on the package, not the ffmpeg downloaded locally Exe plug-in, so the absolute path should be used for the ts path in the local m3u8 format file. Some of the bit rate and sample rate preferred are given below: For MP3format the Mp3 streaming bit rates and sample rate for stereo may range from 96-320 kbps/44. These 4 commands do the job - but they're not in sync, it's also difficult to stop them at the same time due to the nature of backgrounding processes. The audio quality depends on the encoded format, it is difficult to determine which encoded format at chosen bit.

Here, the “-i” flag signifies the input file. With scale you can just declare one dimension, height in this case, and use -1 in the other. It's just skip the AV1 video stream and copy only audio streams from second file. copies the audio stream without any re-encoding. 264/MPEG-4 Part 10 or AVC (Advanced Video Coding) is a standard for video compression, and is currently one of the most commonly used formats for the recording, compression, and distribution of high definition video.

But as I mention in my answer, the bitstream for AV1 in MKV/WebM hasn't been finalized yet, so FFmpeg-dav1d-av1-mp4. To get more documentation of the libvpx options, invoke the command ffmpeg -h encoder=libvpx, ffmpeg -h encoder=libvpx-vp9 or vpxenc -help.

Converting mkv to mp4 ffmpeg